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<pre><span class="sourceLineNo">001</span><a name="line.1"></a>
<span class="sourceLineNo">002</span>/*<a name="line.2"></a>
<span class="sourceLineNo">003</span> * Copyright (C) 2014 Archie L. Cobbs. All rights reserved.<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * $Id: FieldTypeRegistry.html 842 2015-03-07 18:20:42Z archie.cobbs $<a name="line.5"></a>
<span class="sourceLineNo">006</span> */<a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>package org.jsimpledb.core;<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>import com.google.common.base.Function;<a name="line.10"></a>
<span class="sourceLineNo">011</span>import com.google.common.collect.Iterables;<a name="line.11"></a>
<span class="sourceLineNo">012</span>import com.google.common.collect.Lists;<a name="line.12"></a>
<span class="sourceLineNo">013</span>import com.google.common.reflect.TypeToken;<a name="line.13"></a>
<span class="sourceLineNo">014</span><a name="line.14"></a>
<span class="sourceLineNo">015</span>import java.io.File;<a name="line.15"></a>
<span class="sourceLineNo">016</span>import java.net.URI;<a name="line.16"></a>
<span class="sourceLineNo">017</span>import java.util.ArrayList;<a name="line.17"></a>
<span class="sourceLineNo">018</span>import java.util.Collections;<a name="line.18"></a>
<span class="sourceLineNo">019</span>import java.util.Date;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import java.util.HashMap;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import java.util.List;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.util.Map;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import java.util.UUID;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.util.regex.Pattern;<a name="line.24"></a>
<span class="sourceLineNo">025</span><a name="line.25"></a>
<span class="sourceLineNo">026</span>import org.dellroad.stuff.java.Primitive;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import org.dellroad.stuff.java.PrimitiveSwitch;<a name="line.27"></a>
<span class="sourceLineNo">028</span><a name="line.28"></a>
<span class="sourceLineNo">029</span>/**<a name="line.29"></a>
<span class="sourceLineNo">030</span> * A registry of {@link FieldType}s.<a name="line.30"></a>
<span class="sourceLineNo">031</span> *<a name="line.31"></a>
<span class="sourceLineNo">032</span> * &lt;p&gt;<a name="line.32"></a>
<span class="sourceLineNo">033</span> * All {@link FieldType}s in a {@link FieldTypeRegistry} are registered under a unique type name.<a name="line.33"></a>
<span class="sourceLineNo">034</span> * However, multiple registered {@link FieldType}s may support the same {@linkplain FieldType#getTypeToken Java type}.<a name="line.34"></a>
<span class="sourceLineNo">035</span> * &lt;/p&gt;<a name="line.35"></a>
<span class="sourceLineNo">036</span> *<a name="line.36"></a>
<span class="sourceLineNo">037</span> * &lt;p&gt;&lt;b&gt;Arrays&lt;/b&gt;&lt;/p&gt;<a name="line.37"></a>
<span class="sourceLineNo">038</span> *<a name="line.38"></a>
<span class="sourceLineNo">039</span> * &lt;p&gt;<a name="line.39"></a>
<span class="sourceLineNo">040</span> * Array types will be automatically created and registered on demand, assuming the base element<a name="line.40"></a>
<span class="sourceLineNo">041</span> * type is already registered.<a name="line.41"></a>
<span class="sourceLineNo">042</span> * &lt;/p&gt;<a name="line.42"></a>
<span class="sourceLineNo">043</span> *<a name="line.43"></a>
<span class="sourceLineNo">044</span> * &lt;p&gt;<a name="line.44"></a>
<span class="sourceLineNo">045</span> * Arrays are passed by value: i.e., the entire array is copied. Therefore, changes to array elements after<a name="line.45"></a>
<span class="sourceLineNo">046</span> * getting or setting a field have no effect on the field's value.<a name="line.46"></a>
<span class="sourceLineNo">047</span> * &lt;/p&gt;<a name="line.47"></a>
<span class="sourceLineNo">048</span> *<a name="line.48"></a>
<span class="sourceLineNo">049</span> * &lt;p&gt;<a name="line.49"></a>
<span class="sourceLineNo">050</span> * Arrays of references are not currently supported.<a name="line.50"></a>
<span class="sourceLineNo">051</span> * &lt;/p&gt;<a name="line.51"></a>
<span class="sourceLineNo">052</span> *<a name="line.52"></a>
<span class="sourceLineNo">053</span> * &lt;p&gt;<a name="line.53"></a>
<span class="sourceLineNo">054</span> * The following types are automatically registered (or generated on demand):<a name="line.54"></a>
<span class="sourceLineNo">055</span> * &lt;ul&gt;<a name="line.55"></a>
<span class="sourceLineNo">056</span> *  &lt;li&gt;Primitive types ({@code boolean}, {@code int}, etc.)&lt;/li&gt;<a name="line.56"></a>
<span class="sourceLineNo">057</span> *  &lt;li&gt;Primitive wrapper types ({@link Boolean}, {@link Integer}, etc.)&lt;/li&gt;<a name="line.57"></a>
<span class="sourceLineNo">058</span> *  &lt;li&gt;{@link String}&lt;/li&gt;<a name="line.58"></a>
<span class="sourceLineNo">059</span> *  &lt;li&gt;Array types&lt;/li&gt;<a name="line.59"></a>
<span class="sourceLineNo">060</span> *  &lt;li&gt;{@link Enum} types&lt;/li&gt;<a name="line.60"></a>
<span class="sourceLineNo">061</span> *  &lt;li&gt;{@link java.util.Date}&lt;/li&gt;<a name="line.61"></a>
<span class="sourceLineNo">062</span> *  &lt;li&gt;{@link java.util.UUID}&lt;/li&gt;<a name="line.62"></a>
<span class="sourceLineNo">063</span> *  &lt;li&gt;{@link java.net.URI}&lt;/li&gt;<a name="line.63"></a>
<span class="sourceLineNo">064</span> *  &lt;li&gt;{@link java.io.File}&lt;/li&gt;<a name="line.64"></a>
<span class="sourceLineNo">065</span> *  &lt;li&gt;{@link java.util.regex.Pattern}&lt;/li&gt;<a name="line.65"></a>
<span class="sourceLineNo">066</span> * &lt;/ul&gt;<a name="line.66"></a>
<span class="sourceLineNo">067</span> */<a name="line.67"></a>
<span class="sourceLineNo">068</span>public class FieldTypeRegistry {<a name="line.68"></a>
<span class="sourceLineNo">069</span><a name="line.69"></a>
<span class="sourceLineNo">070</span>    /**<a name="line.70"></a>
<span class="sourceLineNo">071</span>     * {@code void} primitive wrapper type (null values not allowed).<a name="line.71"></a>
<span class="sourceLineNo">072</span>     */<a name="line.72"></a>
<span class="sourceLineNo">073</span>    static final VoidType VOID = new VoidType();<a name="line.73"></a>
<span class="sourceLineNo">074</span><a name="line.74"></a>
<span class="sourceLineNo">075</span>    /**<a name="line.75"></a>
<span class="sourceLineNo">076</span>     * {@code Void} primitive wrapper type (null values allowed).<a name="line.76"></a>
<span class="sourceLineNo">077</span>     */<a name="line.77"></a>
<span class="sourceLineNo">078</span>    static final PrimitiveWrapperType&lt;Void&gt; VOID_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.VOID);<a name="line.78"></a>
<span class="sourceLineNo">079</span><a name="line.79"></a>
<span class="sourceLineNo">080</span>    /**<a name="line.80"></a>
<span class="sourceLineNo">081</span>     * {@code boolean} primitive wrapper type (null values not allowed).<a name="line.81"></a>
<span class="sourceLineNo">082</span>     */<a name="line.82"></a>
<span class="sourceLineNo">083</span>    static final BooleanType BOOLEAN = new BooleanType();<a name="line.83"></a>
<span class="sourceLineNo">084</span><a name="line.84"></a>
<span class="sourceLineNo">085</span>    /**<a name="line.85"></a>
<span class="sourceLineNo">086</span>     * {@code Boolean} primitive wrapper type (null values allowed).<a name="line.86"></a>
<span class="sourceLineNo">087</span>     */<a name="line.87"></a>
<span class="sourceLineNo">088</span>    static final PrimitiveWrapperType&lt;Boolean&gt; BOOLEAN_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.BOOLEAN);<a name="line.88"></a>
<span class="sourceLineNo">089</span><a name="line.89"></a>
<span class="sourceLineNo">090</span>    /**<a name="line.90"></a>
<span class="sourceLineNo">091</span>     * {@code byte} primitive wrapper type (null values not allowed).<a name="line.91"></a>
<span class="sourceLineNo">092</span>     */<a name="line.92"></a>
<span class="sourceLineNo">093</span>    static final ByteType BYTE = new ByteType();<a name="line.93"></a>
<span class="sourceLineNo">094</span><a name="line.94"></a>
<span class="sourceLineNo">095</span>    /**<a name="line.95"></a>
<span class="sourceLineNo">096</span>     * {@code Byte} primitive wrapper type (null values allowed).<a name="line.96"></a>
<span class="sourceLineNo">097</span>     */<a name="line.97"></a>
<span class="sourceLineNo">098</span>    static final PrimitiveWrapperType&lt;Byte&gt; BYTE_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.BYTE);<a name="line.98"></a>
<span class="sourceLineNo">099</span><a name="line.99"></a>
<span class="sourceLineNo">100</span>    /**<a name="line.100"></a>
<span class="sourceLineNo">101</span>     * {@code char} primitive wrapper type (null values not allowed).<a name="line.101"></a>
<span class="sourceLineNo">102</span>     */<a name="line.102"></a>
<span class="sourceLineNo">103</span>    static final CharacterType CHARACTER = new CharacterType();<a name="line.103"></a>
<span class="sourceLineNo">104</span><a name="line.104"></a>
<span class="sourceLineNo">105</span>    /**<a name="line.105"></a>
<span class="sourceLineNo">106</span>     * {@code Character} primitive wrapper type (null values allowed).<a name="line.106"></a>
<span class="sourceLineNo">107</span>     */<a name="line.107"></a>
<span class="sourceLineNo">108</span>    static final PrimitiveWrapperType&lt;Character&gt; CHARACTER_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.CHARACTER);<a name="line.108"></a>
<span class="sourceLineNo">109</span><a name="line.109"></a>
<span class="sourceLineNo">110</span>    /**<a name="line.110"></a>
<span class="sourceLineNo">111</span>     * {@code short} primitive wrapper type (null values not allowed).<a name="line.111"></a>
<span class="sourceLineNo">112</span>     */<a name="line.112"></a>
<span class="sourceLineNo">113</span>    static final ShortType SHORT = new ShortType();<a name="line.113"></a>
<span class="sourceLineNo">114</span><a name="line.114"></a>
<span class="sourceLineNo">115</span>    /**<a name="line.115"></a>
<span class="sourceLineNo">116</span>     * {@code Short} primitive wrapper type (null values allowed).<a name="line.116"></a>
<span class="sourceLineNo">117</span>     */<a name="line.117"></a>
<span class="sourceLineNo">118</span>    static final PrimitiveWrapperType&lt;Short&gt; SHORT_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.SHORT);<a name="line.118"></a>
<span class="sourceLineNo">119</span><a name="line.119"></a>
<span class="sourceLineNo">120</span>    /**<a name="line.120"></a>
<span class="sourceLineNo">121</span>     * {@code int} primitive type (null values not allowed).<a name="line.121"></a>
<span class="sourceLineNo">122</span>     */<a name="line.122"></a>
<span class="sourceLineNo">123</span>    static final IntegerType INTEGER = new IntegerType();<a name="line.123"></a>
<span class="sourceLineNo">124</span><a name="line.124"></a>
<span class="sourceLineNo">125</span>    /**<a name="line.125"></a>
<span class="sourceLineNo">126</span>     * {@code Integer} primitive wrapper type (null values allowed).<a name="line.126"></a>
<span class="sourceLineNo">127</span>     */<a name="line.127"></a>
<span class="sourceLineNo">128</span>    static final PrimitiveWrapperType&lt;Integer&gt; INTEGER_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.INTEGER);<a name="line.128"></a>
<span class="sourceLineNo">129</span><a name="line.129"></a>
<span class="sourceLineNo">130</span>    /**<a name="line.130"></a>
<span class="sourceLineNo">131</span>     * {@code float} primitive wrapper type (null values not allowed).<a name="line.131"></a>
<span class="sourceLineNo">132</span>     */<a name="line.132"></a>
<span class="sourceLineNo">133</span>    static final FloatType FLOAT = new FloatType();<a name="line.133"></a>
<span class="sourceLineNo">134</span><a name="line.134"></a>
<span class="sourceLineNo">135</span>    /**<a name="line.135"></a>
<span class="sourceLineNo">136</span>     * {@code Float} primitive wrapper type (null values allowed).<a name="line.136"></a>
<span class="sourceLineNo">137</span>     */<a name="line.137"></a>
<span class="sourceLineNo">138</span>    static final PrimitiveWrapperType&lt;Float&gt; FLOAT_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.FLOAT);<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
<span class="sourceLineNo">140</span>    /**<a name="line.140"></a>
<span class="sourceLineNo">141</span>     * {@code long} primitive wrapper type (null values not allowed).<a name="line.141"></a>
<span class="sourceLineNo">142</span>     */<a name="line.142"></a>
<span class="sourceLineNo">143</span>    static final LongType LONG = new LongType();<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
<span class="sourceLineNo">145</span>    /**<a name="line.145"></a>
<span class="sourceLineNo">146</span>     * {@code Long} primitive wrapper type (null values allowed).<a name="line.146"></a>
<span class="sourceLineNo">147</span>     */<a name="line.147"></a>
<span class="sourceLineNo">148</span>    static final PrimitiveWrapperType&lt;Long&gt; LONG_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.LONG);<a name="line.148"></a>
<span class="sourceLineNo">149</span><a name="line.149"></a>
<span class="sourceLineNo">150</span>    /**<a name="line.150"></a>
<span class="sourceLineNo">151</span>     * {@code double} primitive wrapper type (null values not allowed).<a name="line.151"></a>
<span class="sourceLineNo">152</span>     */<a name="line.152"></a>
<span class="sourceLineNo">153</span>    static final DoubleType DOUBLE = new DoubleType();<a name="line.153"></a>
<span class="sourceLineNo">154</span><a name="line.154"></a>
<span class="sourceLineNo">155</span>    /**<a name="line.155"></a>
<span class="sourceLineNo">156</span>     * {@code Double} primitive wrapper type (null values allowed).<a name="line.156"></a>
<span class="sourceLineNo">157</span>     */<a name="line.157"></a>
<span class="sourceLineNo">158</span>    static final PrimitiveWrapperType&lt;Double&gt; DOUBLE_WRAPPER = new PrimitiveWrapperType&lt;&gt;(FieldTypeRegistry.DOUBLE);<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span>    /**<a name="line.160"></a>
<span class="sourceLineNo">161</span>     * Type for {@link ObjId}s (null values are not allowed).<a name="line.161"></a>
<span class="sourceLineNo">162</span>     */<a name="line.162"></a>
<span class="sourceLineNo">163</span>    static final ObjIdType OBJ_ID = new ObjIdType();<a name="line.163"></a>
<span class="sourceLineNo">164</span><a name="line.164"></a>
<span class="sourceLineNo">165</span>    /**<a name="line.165"></a>
<span class="sourceLineNo">166</span>     * Type for object references with no restriction (null values are allowed).<a name="line.166"></a>
<span class="sourceLineNo">167</span>     */<a name="line.167"></a>
<span class="sourceLineNo">168</span>    static final ReferenceFieldType REFERENCE = new ReferenceFieldType();<a name="line.168"></a>
<span class="sourceLineNo">169</span><a name="line.169"></a>
<span class="sourceLineNo">170</span>    /**<a name="line.170"></a>
<span class="sourceLineNo">171</span>     * Type for {@link String}s.<a name="line.171"></a>
<span class="sourceLineNo">172</span>     */<a name="line.172"></a>
<span class="sourceLineNo">173</span>    static final NullSafeType&lt;String&gt; STRING = new NullSafeType&lt;&gt;(new StringType());<a name="line.173"></a>
<span class="sourceLineNo">174</span><a name="line.174"></a>
<span class="sourceLineNo">175</span>    /**<a name="line.175"></a>
<span class="sourceLineNo">176</span>     * Type for {@link Date}s.<a name="line.176"></a>
<span class="sourceLineNo">177</span>     */<a name="line.177"></a>
<span class="sourceLineNo">178</span>    static final NullSafeType&lt;Date&gt; DATE = new NullSafeType&lt;&gt;(new DateType());<a name="line.178"></a>
<span class="sourceLineNo">179</span><a name="line.179"></a>
<span class="sourceLineNo">180</span>    /**<a name="line.180"></a>
<span class="sourceLineNo">181</span>     * Type for {@link UUID}s.<a name="line.181"></a>
<span class="sourceLineNo">182</span>     */<a name="line.182"></a>
<span class="sourceLineNo">183</span>    static final NullSafeType&lt;UUID&gt; UUID = new NullSafeType&lt;&gt;(new UUIDType());<a name="line.183"></a>
<span class="sourceLineNo">184</span><a name="line.184"></a>
<span class="sourceLineNo">185</span>    /**<a name="line.185"></a>
<span class="sourceLineNo">186</span>     * Type for {@link URI}s.<a name="line.186"></a>
<span class="sourceLineNo">187</span>     */<a name="line.187"></a>
<span class="sourceLineNo">188</span>    static final NullSafeType&lt;URI&gt; URI = new URIType();<a name="line.188"></a>
<span class="sourceLineNo">189</span><a name="line.189"></a>
<span class="sourceLineNo">190</span>    /**<a name="line.190"></a>
<span class="sourceLineNo">191</span>     * Type for {@link File}s.<a name="line.191"></a>
<span class="sourceLineNo">192</span>     */<a name="line.192"></a>
<span class="sourceLineNo">193</span>    static final NullSafeType&lt;File&gt; FILE = new FileType();<a name="line.193"></a>
<span class="sourceLineNo">194</span><a name="line.194"></a>
<span class="sourceLineNo">195</span>    /**<a name="line.195"></a>
<span class="sourceLineNo">196</span>     * Type for {@link Pattern}s.<a name="line.196"></a>
<span class="sourceLineNo">197</span>     */<a name="line.197"></a>
<span class="sourceLineNo">198</span>    static final NullSafeType&lt;Pattern&gt; PATTERN = new PatternType();<a name="line.198"></a>
<span class="sourceLineNo">199</span><a name="line.199"></a>
<span class="sourceLineNo">200</span>    private final HashMap&lt;String, FieldType&lt;?&gt;&gt; typesByName = new HashMap&lt;&gt;();<a name="line.200"></a>
<span class="sourceLineNo">201</span>    private final HashMap&lt;TypeToken&lt;?&gt;, ArrayList&lt;FieldType&lt;?&gt;&gt;&gt; typesByType = new HashMap&lt;&gt;();<a name="line.201"></a>
<span class="sourceLineNo">202</span><a name="line.202"></a>
<span class="sourceLineNo">203</span>    /**<a name="line.203"></a>
<span class="sourceLineNo">204</span>     * Constructor. Creates an instance with all of the pre-defined {@link FieldType}s (e.g., for<a name="line.204"></a>
<span class="sourceLineNo">205</span>     * types such as primitive types, {@link String}, etc.) already registered.<a name="line.205"></a>
<span class="sourceLineNo">206</span>     */<a name="line.206"></a>
<span class="sourceLineNo">207</span>    public FieldTypeRegistry() {<a name="line.207"></a>
<span class="sourceLineNo">208</span>        this.add(FieldTypeRegistry.REFERENCE);<a name="line.208"></a>
<span class="sourceLineNo">209</span>        this.add(FieldTypeRegistry.VOID_WRAPPER);<a name="line.209"></a>
<span class="sourceLineNo">210</span>        this.add(FieldTypeRegistry.BOOLEAN);<a name="line.210"></a>
<span class="sourceLineNo">211</span>        this.add(FieldTypeRegistry.BOOLEAN_WRAPPER);<a name="line.211"></a>
<span class="sourceLineNo">212</span>        this.add(FieldTypeRegistry.BYTE);<a name="line.212"></a>
<span class="sourceLineNo">213</span>        this.add(FieldTypeRegistry.BYTE_WRAPPER);<a name="line.213"></a>
<span class="sourceLineNo">214</span>        this.add(FieldTypeRegistry.SHORT);<a name="line.214"></a>
<span class="sourceLineNo">215</span>        this.add(FieldTypeRegistry.SHORT_WRAPPER);<a name="line.215"></a>
<span class="sourceLineNo">216</span>        this.add(FieldTypeRegistry.CHARACTER);<a name="line.216"></a>
<span class="sourceLineNo">217</span>        this.add(FieldTypeRegistry.CHARACTER_WRAPPER);<a name="line.217"></a>
<span class="sourceLineNo">218</span>        this.add(FieldTypeRegistry.INTEGER);<a name="line.218"></a>
<span class="sourceLineNo">219</span>        this.add(FieldTypeRegistry.INTEGER_WRAPPER);<a name="line.219"></a>
<span class="sourceLineNo">220</span>        this.add(FieldTypeRegistry.FLOAT);<a name="line.220"></a>
<span class="sourceLineNo">221</span>        this.add(FieldTypeRegistry.FLOAT_WRAPPER);<a name="line.221"></a>
<span class="sourceLineNo">222</span>        this.add(FieldTypeRegistry.LONG);<a name="line.222"></a>
<span class="sourceLineNo">223</span>        this.add(FieldTypeRegistry.LONG_WRAPPER);<a name="line.223"></a>
<span class="sourceLineNo">224</span>        this.add(FieldTypeRegistry.DOUBLE);<a name="line.224"></a>
<span class="sourceLineNo">225</span>        this.add(FieldTypeRegistry.DOUBLE_WRAPPER);<a name="line.225"></a>
<span class="sourceLineNo">226</span>        this.add(FieldTypeRegistry.STRING);<a name="line.226"></a>
<span class="sourceLineNo">227</span>        this.add(FieldTypeRegistry.DATE);<a name="line.227"></a>
<span class="sourceLineNo">228</span>        this.add(FieldTypeRegistry.UUID);<a name="line.228"></a>
<span class="sourceLineNo">229</span>        this.add(FieldTypeRegistry.URI);<a name="line.229"></a>
<span class="sourceLineNo">230</span>        this.add(FieldTypeRegistry.FILE);<a name="line.230"></a>
<span class="sourceLineNo">231</span>        this.add(FieldTypeRegistry.PATTERN);<a name="line.231"></a>
<span class="sourceLineNo">232</span>    }<a name="line.232"></a>
<span class="sourceLineNo">233</span><a name="line.233"></a>
<span class="sourceLineNo">234</span>    /**<a name="line.234"></a>
<span class="sourceLineNo">235</span>     * Add multiple user-defined {@link FieldType} to this registry, using newly created instances of the named classes.<a name="line.235"></a>
<span class="sourceLineNo">236</span>     *<a name="line.236"></a>
<span class="sourceLineNo">237</span>     * @param classNames names of classes that implement {@link FieldType}<a name="line.237"></a>
<span class="sourceLineNo">238</span>     * @throws IllegalArgumentException if {@code classNames} is null<a name="line.238"></a>
<span class="sourceLineNo">239</span>     * @throws IllegalArgumentException if {@code classNames} contains a null class or a class with invalid annotation(s)<a name="line.239"></a>
<span class="sourceLineNo">240</span>     * @throws IllegalArgumentException if {@code classNames} contains an invalid {@link FieldType} class<a name="line.240"></a>
<span class="sourceLineNo">241</span>     * @throws RuntimeException if instantiation of a class fails<a name="line.241"></a>
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<span class="sourceLineNo">248</span>            @SuppressWarnings("unchecked")<a name="line.248"></a>
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<span class="sourceLineNo">268</span>     * Add multiple user-defined {@link FieldType} to this registry, using newly created instances of the specified classes.<a name="line.268"></a>
<span class="sourceLineNo">269</span>     *<a name="line.269"></a>
<span class="sourceLineNo">270</span>     * @param classes implementations of types to add<a name="line.270"></a>
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<span class="sourceLineNo">273</span>     * @throws IllegalArgumentException if {@code classes} contains an invalid {@link FieldType} class<a name="line.273"></a>
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<span class="sourceLineNo">281</span><a name="line.281"></a>
<span class="sourceLineNo">282</span>    /**<a name="line.282"></a>
<span class="sourceLineNo">283</span>     * Add a user-defined {@link FieldType} to this registry, using a newly created instance of the specified class.<a name="line.283"></a>
<span class="sourceLineNo">284</span>     *<a name="line.284"></a>
<span class="sourceLineNo">285</span>     * @param typeClass implementation of type to add<a name="line.285"></a>
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<span class="sourceLineNo">287</span>     * @throws IllegalArgumentException if {@code typeClass} cannot be instantiated<a name="line.287"></a>
<span class="sourceLineNo">288</span>     * @throws IllegalArgumentException if the {@linkplain FieldType#getName type name} conflicts with an existing type<a name="line.288"></a>
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<span class="sourceLineNo">293</span>        // Sanity check<a name="line.293"></a>
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<span class="sourceLineNo">309</span>    /**<a name="line.309"></a>
<span class="sourceLineNo">310</span>     * Add a user-defined {@link FieldType} to the registry.<a name="line.310"></a>
<span class="sourceLineNo">311</span>     *<a name="line.311"></a>
<span class="sourceLineNo">312</span>     * @param type type to add<a name="line.312"></a>
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<span class="sourceLineNo">339</span>     * Get the {@link FieldType} with the given name in this registry.<a name="line.339"></a>
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<span class="sourceLineNo">357</span>        // Handle non-array type<a name="line.357"></a>
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<span class="sourceLineNo">362</span>     * Get the array {@link FieldType} with the given element type.<a name="line.362"></a>
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<span class="sourceLineNo">422</span>     * Get all {@link FieldType}s in this registry that supports values of the given Java type, which must<a name="line.422"></a>
<span class="sourceLineNo">423</span>     * exactly match the {@link FieldType}'s {@linkplain FieldType#getTypeToken supported Java type}.<a name="line.423"></a>
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<span class="sourceLineNo">471</span>            throw new IllegalArgumentException("multiple registered types support values of type " + typeToken + ": " + fieldTypes);<a name="line.471"></a>
<span class="sourceLineNo">472</span>        }<a name="line.472"></a>
<span class="sourceLineNo">473</span>    }<a name="line.473"></a>
<span class="sourceLineNo">474</span><a name="line.474"></a>
<span class="sourceLineNo">475</span>    /**<a name="line.475"></a>
<span class="sourceLineNo">476</span>     * Get all types registered with this instance.<a name="line.476"></a>
<span class="sourceLineNo">477</span>     *<a name="line.477"></a>
<span class="sourceLineNo">478</span>     * @return mapping from type name to type<a name="line.478"></a>
<span class="sourceLineNo">479</span>     */<a name="line.479"></a>
<span class="sourceLineNo">480</span>    public synchronized Map&lt;String, FieldType&lt;?&gt;&gt; getAll() {<a name="line.480"></a>
<span class="sourceLineNo">481</span>        return new HashMap&lt;String, FieldType&lt;?&gt;&gt;(this.typesByName);<a name="line.481"></a>
<span class="sourceLineNo">482</span>    }<a name="line.482"></a>
<span class="sourceLineNo">483</span><a name="line.483"></a>
<span class="sourceLineNo">484</span>    // This method exists solely to bind the generic type parameters<a name="line.484"></a>
<span class="sourceLineNo">485</span>    private &lt;E&gt; ObjectArrayType&lt;E&gt; createObjectArrayType(FieldType&lt;E&gt; elementType) {<a name="line.485"></a>
<span class="sourceLineNo">486</span>        return new ObjectArrayType&lt;E&gt;(elementType);<a name="line.486"></a>
<span class="sourceLineNo">487</span>    }<a name="line.487"></a>
<span class="sourceLineNo">488</span><a name="line.488"></a>
<span class="sourceLineNo">489</span>    // This method exists solely to bind the generic type parameters<a name="line.489"></a>
<span class="sourceLineNo">490</span>    private &lt;T&gt; NullSafeType&lt;T&gt; createNullSafeType(FieldType&lt;T&gt; notNullType) {<a name="line.490"></a>
<span class="sourceLineNo">491</span>        return new NullSafeType&lt;T&gt;(notNullType);<a name="line.491"></a>
<span class="sourceLineNo">492</span>    }<a name="line.492"></a>
<span class="sourceLineNo">493</span>}<a name="line.493"></a>
<span class="sourceLineNo">494</span><a name="line.494"></a>




























































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